206825974

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1\times {\mathrm{1373}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 313766640

約数和(自身を除く): 106940666

約数列:

[1, 2, 109, 218, 691, 1373, 1382, 2746, 75319, 149657, 150638, 299314, 948743, 1897486, 103412987, 206825974]

約数ペア:

[(1, 206825974), (2, 103412987), (109, 1897486), (218, 948743), (691, 299314), (1373, 150638), (1382, 149657), (2746, 75319)]